"Abstract photography relies heavily upon the intrinsic form and structure of the image. As the image may not represent anything based in 'concrete reality', the viewer must gain visual satisfaction and understanding from the skilful construction and manipulation of shapes and patterns into a pleasing whole."
Lol - that all sounds so theatrical and theoretical - I don't know that my mind worries too much about the "skilful... etc" , it just knows that it loves what it sees.. :)